Title:
NC DEVICE PROVIDED WITH AUTOMATIC PROGRAMMING FUNCTION
Document Type and Number:
Japanese Patent JPS60156109
Kind Code:
A
Abstract:
PURPOSE:To reduce a mounting space by providing a nonvolatile memory on only one of an automatic programming unit and an NC unit, and sending and receiving data between both the units through a bus switching device and the memory. CONSTITUTION:An automatic programming unit 101 of an NC device provided with an automatic programming function has a processor 101a for generating NC working data, and an ROM 101b, etc., and also it is provided with a bus switching controller 101d, and an RAM 101e which can execute an access from a processor 101a, and a processor 102a of an NC device 102 through said controller. Also, said NC device 102 is provided with a nonvolatile memory 102g, in addition to a sequence controller 102f, etc. In this regard, it is also allowed that this memory 102g is provided on the unit 101 side. In this way, data can be sent and received by selecting a bus line by the bus switching controller 101d from an operating panel 103.
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Inventors:
KISHI HAJIME
MATSUMURA TERUYUKI
MATSUMURA TERUYUKI
Application Number:
JP251684A
Publication Date:
August 16, 1985
Filing Date:
January 10, 1984
Export Citation:
Assignee:
FANUC LTD
International Classes:
B23Q15/00; G05B19/4093; G05B19/414; (IPC1-7): B23Q15/00
Attorney, Agent or Firm:
Chika Saito